EP 3414506 B1 20191225 - ARRANGEMENT FOR SUPPORTING A ROTARY DRUM
Title (en)
ARRANGEMENT FOR SUPPORTING A ROTARY DRUM
Title (de)
VORRICHTUNG ZUM TRAGEN EINER DREHTROMMEL
Title (fr)
AGENCEMENT DE SUPPORT D'UN TAMBOUR ROTATIF
Publication
Application
Priority
- AT 722016 A 20160212
- IB 2017000102 W 20170210
Abstract (en)
[origin: WO2017137831A1] In an arrangement for supporting a rotary drum, in particular a rotary kiln (1) of a cement manufacturing installation, said rotary drum having at least three riding rings (3, 4, 5) distributedly arranged along the axial direction of the rotary drum, the arrangement comprising a pair of relatively spaced rollers (6) for supporting a riding ring (3, 4, 5), at least one bearing (10) for each roller (6), a support (11) for each bearing (10) mounted for movement of the roller (6) toward and away from the shell (2) of the rotary drum and spring means (15) exerting a spring force acting on the support (11) so as to counteract the weight (17) of the rotary drum resting on the rollers (6), the spring means (15) comprise a pressure vessel (18) charged with a compressed gas (26) that exerts the spring force.
IPC 8 full level
F27B 7/22 (2006.01); F16C 13/04 (2006.01); F16C 19/50 (2006.01); F27B 7/26 (2006.01); F27B 7/42 (2006.01)
CPC (source: EP US)
F16C 13/04 (2013.01 - EP US); F16C 19/507 (2013.01 - EP US); F27B 7/22 (2013.01 - EP US); F27B 7/2206 (2013.01 - EP US); F27B 7/42 (2013.01 - EP US); F27B 2007/2253 (2013.01 - EP US); F27B 2007/228 (2013.01 - EP US); F27B 2007/261 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2017137831 A1 20170817; CN 108603721 A 20180928; DK 3414506 T3 20200323; EP 3414506 A1 20181219; EP 3414506 B1 20191225; MX 2018009137 A 20181109; PL 3414506 T3 20200629; US 11578920 B2 20230214; US 2019049182 A1 20190214; US 2021199380 A1 20210701
DOCDB simple family (application)
IB 2017000102 W 20170210; CN 201780011022 A 20170210; DK 17707656 T 20170210; EP 17707656 A 20170210; MX 2018009137 A 20170210; PL 17707656 T 20170210; US 201716076949 A 20170210; US 202117204623 A 20210317